/* ==========================================================================
   Dugulás- és vízszerelés weboldal – közös stíluslap
   Márka: világoskék, tiszta, barátságos, megbízható
   ========================================================================== */

:root {
  --c-bg-light-blue: #DDF4FF;
  --c-trust-blue: #0B3A5B;
  --c-accent-blue: #1597E5;
  --c-cta-blue: #075985;
  --c-cta-blue-hover: #06485f;
  --c-mint: #BFEAD9;
  --c-mint-text: #0B5B45;
  --c-yellow: #FFD166;
  --c-off-white: #F8FCFE;
  --c-white: #FFFFFF;
  --c-text: #12324A;
  --c-text-muted: #4C6B80;
  --c-border: #C9E6F2;

  --font-main: 'Manrope', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(11, 58, 91, 0.06);
  --shadow-md: 0 8px 28px rgba(11, 58, 91, 0.10);
  --shadow-lg: 0 18px 48px rgba(11, 58, 91, 0.14);

  --container: 1360px;
  --header-h: 76px;
  --mobile-bar-h: 68px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 18px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; color: var(--c-trust-blue); font-weight: 800; }
p { margin: 0 0 1em; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 64px 0; }
@media (max-width: 640px) { section { padding: 44px 0; } }

.section-bg-tint { background: var(--c-bg-light-blue); }
.section-bg-off { background: var(--c-off-white); }

.eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-cta-blue);
  background: var(--c-mint);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.section-title { font-size: clamp(26px, 4vw, 36px); }
.section-lead { color: var(--c-text-muted); max-width: 640px; font-size: 18px; }

/* skip link for accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-trust-blue);
  color: #fff;
  padding: 12px 18px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--c-accent-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 17px;
  border: 2px solid transparent;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-call {
  background: var(--c-cta-blue);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-call:hover { background: var(--c-cta-blue-hover); }

.btn-secondary {
  background: #fff;
  color: var(--c-cta-blue);
  border-color: var(--c-cta-blue);
}
.btn-secondary:hover { background: var(--c-bg-light-blue); }

.btn-ghost {
  background: transparent;
  color: var(--c-trust-blue);
  border-color: var(--c-border);
}
.btn-ghost:hover { background: var(--c-bg-light-blue); }

.btn-block { width: 100%; }
.btn svg { flex-shrink: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(248, 252, 254, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--c-border);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--c-trust-blue);
}
.brand .brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--c-cta-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}
.brand .brand-mark svg { width: 22px; height: 22px; }
.brand small {
  display: block;
  font-weight: 500;
  font-size: 12px;
  color: var(--c-text-muted);
}

.main-nav { display: flex; min-width: 0; }
.main-nav ul { display: flex; gap: 22px; flex-wrap: nowrap; }
.main-nav li { white-space: nowrap; }
.main-nav a {
  font-weight: 600;
  font-size: 15.5px;
  color: var(--c-text);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--c-cta-blue); border-color: var(--c-accent-blue); }

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--c-trust-blue);
  white-space: nowrap;
}
.header-actions .btn-call { padding: 12px 20px; font-size: 15.5px; white-space: nowrap; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle svg { width: 26px; height: 26px; color: var(--c-trust-blue); }

@media (max-width: 1220px) {
  .main-nav { display: none; }
  .header-phone { display: none; }
  .nav-toggle { display: block; }
}

.mobile-nav-panel {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--c-white);
  z-index: 490;
  padding: 24px 20px;
  overflow-y: auto;
}
.mobile-nav-panel.open { display: block; }
.mobile-nav-panel ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-panel a {
  display: block;
  padding: 16px 10px;
  font-size: 19px;
  font-weight: 700;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-trust-blue);
}
.mobile-nav-panel .btn { margin-top: 20px; }

/* ---------- Mobile sticky action bar ---------- */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 480;
  background: var(--c-white);
  border-top: 1px solid var(--c-border);
  box-shadow: 0 -6px 20px rgba(11,58,91,0.08);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  gap: 10px;
}
.mobile-action-bar .btn { flex: 1; font-size: 15.5px; padding: 13px 10px; }
@media (max-width: 900px) {
  .mobile-action-bar { display: flex; }
  body { padding-bottom: var(--mobile-bar-h); }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  padding: 16px 0 0;
  font-size: 14px;
  color: var(--c-text-muted);
}
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--c-border); }
.breadcrumbs a { color: var(--c-cta-blue); font-weight: 600; }
.breadcrumbs a:hover { text-decoration: underline; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--c-bg-light-blue) 0%, var(--c-off-white) 100%);
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: clamp(32px, 5vw, 48px); }
.hero-sub { font-size: 19px; color: var(--c-text-muted); margin-bottom: 26px; max-width: 560px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--c-trust-blue);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  padding: 9px 14px;
  border-radius: var(--radius-pill);
}
.trust-item svg { color: var(--c-cta-blue); width: 18px; height: 18px; flex-shrink: 0; }

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  background: var(--c-white);
}
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: repeating-linear-gradient(135deg, var(--c-bg-light-blue), var(--c-bg-light-blue) 14px, #eaf7ff 14px, #eaf7ff 28px);
  color: var(--c-cta-blue);
  text-align: center;
  padding: 24px;
}
.img-placeholder svg { width: 52px; height: 52px; }
.img-placeholder span { font-weight: 700; font-size: 14px; max-width: 220px; }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; aspect-ratio: 16/10; }
}

/* ---------- Cards grid (problem picker / services) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}
@media (max-width: 980px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .card-grid { grid-template-columns: 1fr; } }

.problem-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .15s ease, transform .15s ease;
}
.problem-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.problem-card .icon-badge {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--c-bg-light-blue);
  display: flex; align-items: center; justify-content: center;
}
.problem-card .icon-badge svg { width: 24px; height: 24px; color: var(--c-cta-blue); }
.problem-card h3 { font-size: 18px; margin-bottom: 2px; }
.problem-card p { color: var(--c-text-muted); font-size: 15.5px; margin-bottom: 6px; }
.problem-card .card-link { font-weight: 700; color: var(--c-accent-blue); font-size: 15px; }
.problem-card.card-unknown { background: var(--c-trust-blue); color: #fff; }
.problem-card.card-unknown h3 { color: #fff; }
.problem-card.card-unknown p { color: #cfe6f5; }
.problem-card.card-unknown .icon-badge { background: rgba(255,255,255,0.15); }
.problem-card.card-unknown .icon-badge svg { color: #fff; }
.problem-card.card-unknown .card-link { color: var(--c-yellow); }

/* ---------- Pricing ---------- */
.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}
@media (max-width: 980px) { .price-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .price-grid { grid-template-columns: 1fr; } }

.price-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.price-card .price-tag {
  font-size: 26px;
  font-weight: 800;
  color: var(--c-cta-blue);
}
.price-card h3 { font-size: 17px; margin-bottom: 4px; }
.price-card p { color: var(--c-text-muted); font-size: 15px; }

.price-note {
  margin-top: 24px;
  background: var(--c-mint);
  color: var(--c-mint-text);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  font-weight: 600;
  font-size: 15.5px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.price-note svg { flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; }

.price-cta { text-align: center; margin-top: 30px; }

/* ---------- Water service block ---------- */
.water-section {
  background: var(--c-trust-blue);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  margin: 0 auto;
}
.water-section h2 { color: #fff; }
.water-section .section-lead { color: #cfe6f5; }
.water-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
  margin: 28px 0;
}
@media (max-width: 700px) { .water-list { grid-template-columns: 1fr; } }
.water-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
}
.water-list svg { width: 20px; height: 20px; color: var(--c-yellow); flex-shrink: 0; margin-top: 3px; }
.water-note {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 15px;
  margin-bottom: 24px;
}
@media (max-width: 640px) { .water-section { padding: 30px 22px; } }

/* ---------- Steps ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}
@media (max-width: 800px) { .steps-grid { grid-template-columns: 1fr; } }
.step-card { position: relative; padding-left: 4px; }
.step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-cta-blue);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 18px;
  margin-bottom: 14px;
}
.step-card h3 { font-size: 19px; }
.step-card p { color: var(--c-text-muted); }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}
@media (max-width: 980px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .why-grid { grid-template-columns: 1fr; } }
.why-card {
  background: var(--c-off-white);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--c-border);
}
.why-card svg { width: 26px; height: 26px; color: var(--c-cta-blue); margin-bottom: 10px; }
.why-card h3 { font-size: 17.5px; }
.why-card p { color: var(--c-text-muted); font-size: 15.5px; margin: 0; }

/* ---------- About / person ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 44px;
  align-items: start;
}
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.about-portrait { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow-md); }
.about-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 24px;
}
@media (max-width: 560px) { .about-fields { grid-template-columns: 1fr; } }
.about-field {
  background: var(--c-off-white);
  border: 1px dashed var(--c-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.about-field span { display: block; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--c-text-muted); font-weight: 700; margin-bottom: 4px; }
.about-field strong { color: var(--c-cta-blue); font-weight: 700; }
.placeholder-text { color: #8199ab; font-style: italic; font-weight: 500; }

/* ---------- Reviews & work examples ---------- */
.review-grid, .work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}
@media (max-width: 980px) { .review-grid, .work-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .review-grid, .work-grid { grid-template-columns: 1fr; } }
.review-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.review-stars { color: var(--c-yellow); font-size: 18px; letter-spacing: 2px; margin-bottom: 8px; }
.review-card p.quote { color: var(--c-text-muted); font-style: italic; }
.review-meta { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-top: 12px; }
.review-meta a { color: var(--c-accent-blue); font-weight: 700; }

.work-card { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); }
.work-card .img-placeholder { aspect-ratio: 4/3; border-radius: 0; }
.work-card .work-body { padding: 18px; }
.work-card h3 { font-size: 16.5px; }
.work-card dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; font-size: 14.5px; margin-top: 8px; }
.work-card dt { color: var(--c-text-muted); font-weight: 600; }
.work-card dd { margin: 0; }

/* ---------- Area / service region ---------- */
.area-box {
  background: var(--c-off-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 28px;
}
.area-map-placeholder {
  border-radius: var(--radius-md);
  aspect-ratio: 16/9;
  margin-top: 20px;
}
.district-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.district-tags span {
  background: var(--c-bg-light-blue);
  color: var(--c-trust-blue);
  font-weight: 700;
  font-size: 14px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
}

/* ---------- FAQ ---------- */
.faq-list { margin-top: 28px; }
.faq-item {
  border-bottom: 1px solid var(--c-border);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 4px;
  font-weight: 700;
  font-size: 17px;
  color: var(--c-trust-blue);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .faq-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--c-bg-light-blue);
  color: var(--c-cta-blue);
  display: flex; align-items: center; justify-content: center;
  transition: transform .15s ease;
}
.faq-item[open] summary .faq-icon { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 4px 20px; color: var(--c-text-muted); }

/* ---------- Callback form ---------- */
.form-section {
  background: var(--c-bg-light-blue);
}
.form-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 36px;
  max-width: 620px;
  margin: 32px auto 0;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-field label { font-weight: 700; font-size: 14.5px; color: var(--c-trust-blue); }
.form-field input, .form-field select, .form-field textarea {
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  font-size: 16px;
  font-family: inherit;
  color: var(--c-text);
  background: var(--c-off-white);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--c-accent-blue);
  outline: none;
  background: #fff;
}
.form-consent { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--c-text-muted); margin-bottom: 20px; }
.form-consent input { margin-top: 4px; }
.form-consent a { color: var(--c-cta-blue); font-weight: 700; text-decoration: underline; }
.form-success, .form-error {
  display: none;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-weight: 600;
  margin-bottom: 16px;
}
.form-success { background: var(--c-mint); color: var(--c-mint-text); }
.form-error { background: #FDEAEA; color: #9B2C2C; }
.form-success.visible, .form-error.visible { display: block; }

/* ---------- Closing CTA ---------- */
.closing-cta {
  background: linear-gradient(135deg, var(--c-trust-blue), var(--c-cta-blue));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
}
.closing-cta h2 { color: #fff; }
.closing-cta p { color: #cfe6f5; max-width: 560px; margin: 0 auto 26px; }
.closing-cta .hero-ctas { justify-content: center; }
@media (max-width: 640px) { .closing-cta { padding: 40px 22px; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-trust-blue);
  color: #cfe6f5;
  padding: 56px 0 28px;
  font-size: 15px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 15px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 14px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer p { color: #a9c7da; }
.site-footer ul li { margin-bottom: 9px; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 40px;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: #a9c7da;
  font-size: 13.5px;
}
.footer-bottom ul { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.badge-editable {
  display: inline-block;
  background: #FFF3D6;
  color: #8a5b00;
  border: 1px dashed #E0AD3E;
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  font-size: 13px;
  font-weight: 700;
}
.content-page main .container > * + * { margin-top: 8px; }
.prose { max-width: 760px; }
.prose h2 { margin-top: 40px; }
.prose ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.prose li { margin-bottom: 8px; }